The Headlamp Auto-Off Relay automatically turns off your headlamps, running lamps, and dash lighting when you turn off the ignition key. No more worrying of a dead battery when forgetting to turn off your headlamps. Fits most...

This weatherproof Fan-Thom II kit comes with a threaded thermostat that screws into the engine block or intake manifold for a professional looking installation. This is inexpensive protection for an electric fan and a...

This set is designed to allow a wide range of temperature adjustments for your electric fan. A bulb at the top of the capillary tube is designed to probe or be attached to the top or hottest portion of the radiator. The...

This set is designed to allow a wide range of temperature adjustments for your electric fan. A bulb at the top of the capillary tube is designed to probe or be attached to the top or hottest portion of the radiator. The...

It's a good idea to relay your fuel pump for the street and a must when you're racing. Designed specifically to prevent voltage drops at the fuel pump to maintain constant fuel pump pressure and to prevent fuel pump amperage...

Emergency flasher and turn signal flasher for a wide variety of classic vehicles. This is the part that regulates current to the turn signal bulbs so they can intermittently flash. Replaces the standard 2 terminal fixed load...

MSD universal and easy to use programmable shift light. Can be installed with distributors, coil packs or on 1-cylinder engines up through 12-cylinders on stock ignitions or high power aftermarket systems. Programmable from...

This weatherproof Fan-Thom II kit comes with a threaded thermostat that screws into the engine block or intake manifold for a professional looking installation. This is inexpensive protection for an electric fan and a...

Installing air conditioning to your hot rod with dual electric cooling fans? Need cooling fan relays to operate off a thermostatic switch and when your AC is on? Then this dual activation cooling fan relay set by Painless...

This Fan-Thom II kit comes with a threaded thermostat that screws into the engine block or intake manifold for a professional looking installation. This is inexpensive protection for an electric fan and a vehicle's wire...

Installing air conditioning to your hot rod with dual electric cooling fans? Need cooling fan relays to operate off a thermostatic switch and when your AC is on? Then this dual activation cooling fan relay set by Painless...

Installing air conditioning to your hot rod with dual electric cooling fans? Need cooling fan relays to operate off a thermostatic switch and when your AC is on? Then this dual activation cooling fan relay set by Painless...

Turn your electric fan on at whatever your desired temperature is with this adjustable temperature sensor. The sensor adjusts from 180°F to 240°F and helps prevent overheating in performance vehicles when driving at...

This Fan-Thom II kit comes with a threaded thermostat that screws into the engine block or intake manifold for a professional looking installation. This is inexpensive protection for an electric fan and a vehicle's wire...

When you need protection from the harsh conditions, this set provides complete protection from the elements to ensure reliable and dependable performance. This is inexpensive protection for an electric fan and a vehicle's...

This is inexpensive protection for an electric fan and a vehicle's wire harness. Provides constant voltage, protects from voltage and amperage spikes and prevents the fan from back feeding voltage through the vehicle's wire...

This Ice Box™ Cooling Fan Control setup from Ron Francis Wiring is a dual fan control can operate two fans at different temperatures or a single two speed fan at different temperatures. Adjustable operating range of...

This timed cooling system shutdown system from Ron Francis Wiring has adjustable relays that keep power to the cooling fan and electric water pump (if equipped) when the key is shut off. This reduces the block temperature as...

Modernize your interior with this handsome 3 position rocker switch. This switch has 6 pins in a stag configuration, is rated for 20 amps, and has an amber backlight. 1.83" (46.5mm) High 1.02" (26mm) Wide 1.06"(27mm) Deep ...

This Ice Box™ Cooling Fan Control setup from Ron Francis Wiring is a dual fan control that can operate two fans at different temperatures or a single two speed fan at different temperatures. Adjustable operating range...

This flasher is recommended when upgrading to LEDs. Due to the lower current that LED lighting draws, the factory flasher may cause inconsistant flashing. Replaces the 3-terminal 550 flasher that fits a wide range of classic...

Wire your dual electric fan/shroud assembly the easy way with this wiring harness and relay specifically designed for Northern dual electric fan set-ups. This wiring kit will protect your car's electrical system from the...

This safety feature is a must have for any electric fuel-pump fed Muscle Car. If your motor stalls and your float is sticking, or worse, if you're in an accident severe enough to stop the motor, your electric fuel pump will...

This flasher is recommended when upgrading to LEDs. Due to the lower current that LED lighting draws, the factory flasher may cause inconsistant flashing. Replaces the standard 552 flasher found on a wide variety of classic...